WEM 1 - IMO 9831957- 
| Name | : | WEM 1 |
| Former names | : | - |
| IMO number | : | 9831957 |
| Type | : | High speed craft / crew vessel, wind farm support vessel |
| Built | : | 2018 |
| Length | : | 27,5 m |
| Beam | : | 8 m |
| Draught | : | 1,2 m |
| Speed | : | service speed 25,5 knots / 27,5 knots (sprint) |
| Capacity | : | 12 passengers |
| Operator/owner | : | Wind Energy Marine, Sunderland (Tyne and Wear) - United Kingdom |
| Flag | : | United Kingdom |
| Port of registry | : | Sunderland |
